公开(公告)号：US20070128537A1

公开(公告)日：2007-06-07

申请号：US11607929

申请日：2006-12-04

申请人： Satoru Ariyoshi ,  Yoshitaka Kawase ,  Keiichi Kikawa ,  Katsuru Matsumoto

发明人： Satoru Ariyoshi ,  Yoshitaka Kawase ,  Keiichi Kikawa ,  Katsuru Matsumoto

IPC分类号： G03G9/08

CPC分类号： G03G9/0808 ,  G03G9/0804 ,  G03G9/0815

摘要： A toner manufacturing method that allows production of toner having desired characteristics with stability in accordance with fusion emulsification technique for obtaining a toner by granulating a resin kneaded product while dispersing it in an aqueous medium. A resin kneaded product containing at least a binder resin and a colorant is mixed with a dispersant/water-containing aqueous medium. The resultant admixture is stirred by an stirring apparatus including a screen with an admixture discharge hole disposed internally of a vessel and a rotor disposed in an stirring space created by the screen.

摘要翻译： 一种调色剂制造方法，其允许根据熔融乳化技术稳定地生产具有所需特性的调色剂，以通过将树脂捏和产物分散在水性介质中进行造粒来获得调色剂。 将含有至少粘合剂树脂和着色剂的树脂捏合产物与分散剂/含水水性介质混合。 所得混合物通过包括筛网的搅拌设备搅拌，所述筛网具有设置在容器内部的混合物排出孔和设置在由筛网产生的搅拌空间中的转子。

公开(公告)号：US20070065746A1

公开(公告)日：2007-03-22

申请号：US11505977

申请日：2006-08-18

申请人： Yoshitaka Kawase ,  Satoru Ariyoshi ,  Katsuru Matsumoto ,  Yoshinori Yamamoto

发明人： Yoshitaka Kawase ,  Satoru Ariyoshi ,  Katsuru Matsumoto ,  Yoshinori Yamamoto

IPC分类号： G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/0808 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner of excellent anti-hot offsetting property, with no variety of the charging performance and suitable as a toner for the development of electrostatic images, and a manufacturing method thereof are provided. At first, a crosslinked resin at least containing a tetrahydrofuran insoluble component and a colorant are dry-kneaded. Next, the obtained kneaded resin product is mixed with an aqueous dispersant solution prepared in advance and they are heated, to form colorant-containing resin particles in a liquid mixture of the kneaded resin product and the aqueous dispersant solution. Then, the liquid mixture is cooled and the colorant-containing resin particles are separated from the liquid mixture.

摘要翻译： 提供了优异的抗热补偿性能的调色剂，其具有不同的充电性能，并且适合作为用于显影静电图像的调色剂及其制造方法。 首先，将至少含有四氢呋喃不溶性成分和着色剂的交联树脂进行干式混炼。 接着，将得到的捏合树脂产品与预先制备的水性分散剂溶液混合，并加热，以在混炼树脂产物和水性分散剂溶液的液体混合物中形成含着色剂的树脂颗粒。 然后，将液体混合物冷却，并将含着色剂的树脂颗粒与液体混合物分离。

公开(公告)号：US07267918B2

公开(公告)日：2007-09-11

申请号：US10867841

申请日：2004-06-16

申请人： Yasuhiro Shibai ,  Satoru Ariyoshi

发明人： Yasuhiro Shibai ,  Satoru Ariyoshi

IPC分类号： G03G9/08

CPC分类号： G03G9/0804 ,  G03G9/09733

摘要： Cross-linked type organic fine particles are used as organic fine particles having a core-shell structure to be attached to a base particle, and the cross-linking degree of the core part is made higher than that of the shell part. A toner is manufactured by mixing cross-linked type organic fine particles having a core-shell structure with a solution containing a neutralizer, dispersing a composition for forming a base particle, which contains a releasing agent and a colorant, into the solution in which the organic fine particles are mixed, and separating the composition from the solution.

摘要翻译： 使用交联型有机细颗粒作为具有核 - 壳结构的有机细颗粒附着于基础颗粒，并且使芯部的交联度高于壳部的交联度。 通过将具有核 - 壳结构的交联型有机细颗粒与含有中和剂的溶液混合制成调色剂，将含有脱模剂和着色剂的基质颗粒形成用组合物分散在其中 将有机细颗粒混合，并将组合物与溶液分离。

公开(公告)号：US08357479B2

公开(公告)日：2013-01-22

申请号：US12869790

申请日：2010-08-27

申请人： Satoru Ariyoshi ,  Yasuhiro Shibai

发明人： Satoru Ariyoshi ,  Yasuhiro Shibai

IPC分类号： G03G9/08

CPC分类号： G03G9/08775 ,  G03G9/081 ,  G03G9/08753 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner comprising: a component consisting of a thermoplastic resin containing an amorphous plant-derived resin having a carboxyl group; a component consisting of a crystalline epoxy resin having a glycidyl group; a component consisting of a cross-linked resin generated through a reaction between the carboxyl group of the plant-derived resin and the glycidyl group of the crystalline epoxy resin; and a colorant.

摘要翻译： 一种调色剂，其包含：由含有具有羧基的无定形植物衍生树脂的热塑性树脂组成的组分; 由具有缩水甘油基的结晶环氧树脂组成的组分; 由通过植物来源的树脂的羧基与结晶环氧树脂的缩水甘油基之间的反应产生的交联树脂组成的组分; 和着色剂。

公开(公告)号：US20090170020A1

公开(公告)日：2009-07-02

申请号：US12344847

申请日：2008-12-29

申请人： Masahiko Kubo ,  Satoru Ariyoshi

发明人： Masahiko Kubo ,  Satoru Ariyoshi

IPC分类号： G03G9/087

CPC分类号： G03G9/08797 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08775 ,  G03G9/08795 ,  G03G9/09708 ,  G03G9/09725

摘要： A toner in which even a toner containing crystalline polyester exhibits excellent fixing property, chargeability, color reproducibility, and long-term stability, as well as a two-component developer, a developing device, and an image forming apparatus are provided. The toner includes toner base particles which contain a colorant and a binder resin containing at least crystalline polyester and an amorphous resin; and a mixed oxide of aluminum oxide and silicon dioxide externally added to the toner base particles, and the toner is so adjusted that the binder resin contains 20% by weight to 50% by weight of the crystalline polyester and that a compositional proportion of aluminum oxide in the mixed oxide of aluminum oxide and silicon dioxide falls within a range of 35% by weight or more and less than 50% by weight.

摘要翻译： 其中即使含有结晶聚酯的调色剂显示出优异的定影性，带电性，颜色再现性和长期稳定性的调色剂，以及双组分显影剂，显影装置和图像形成装置。 调色剂包括含有着色剂的调色剂基础颗粒和至少含有结晶聚酯和无定形树脂的粘合剂树脂; 以及外部添加到调色剂基础颗粒中的氧化铝和二氧化硅的混合氧化物，并调节调色剂，使得粘合剂树脂含有20重量％至50重量％的结晶聚酯，并且氧化铝的组成比例 在氧化铝和二氧化硅的混合氧化物中，在35重量％以上且小于50重量％的范围内。

公开(公告)号：US08153343B2

公开(公告)日：2012-04-10

申请号：US12344847

申请日：2008-12-29

申请人： Masahiko Kubo ,  Satoru Ariyoshi

发明人： Masahiko Kubo ,  Satoru Ariyoshi

IPC分类号： G03G9/00

CPC分类号： G03G9/08797 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08775 ,  G03G9/08795 ,  G03G9/09708 ,  G03G9/09725

摘要： A toner in which even a toner containing crystalline polyester exhibits excellent fixing property, chargeability, color reproducibility, and long-term stability, as well as a two-component developer, a developing device, and an image forming apparatus are provided. The toner includes toner base particles which contain a colorant and a binder resin containing at least crystalline polyester and an amorphous resin; and a mixed oxide of aluminum oxide and silicon dioxide externally added to the toner base particles, and the toner is so adjusted that the binder resin contains 20% by weight to 50% by weight of the crystalline polyester and that a compositional proportion of aluminum oxide in the mixed oxide of aluminum oxide and silicon dioxide falls within a range of 35% by weight or more and less than 50% by weight.

摘要翻译： 其中即使含有结晶聚酯的调色剂显示出优异的定影性，带电性，颜色再现性和长期稳定性的调色剂，以及双组分显影剂，显影装置和图像形成装置。 调色剂包括含有着色剂的调色剂基础颗粒和至少含有结晶聚酯和无定形树脂的粘合剂树脂; 以及外部添加到调色剂基础颗粒中的氧化铝和二氧化硅的混合氧化物，并调节调色剂，使得粘合剂树脂含有20重量％至50重量％的结晶聚酯，并且氧化铝的组成比例 在氧化铝和二氧化硅的混合氧化物中，在35重量％以上且小于50重量％的范围内。

公开(公告)号：US08053155B2

公开(公告)日：2011-11-08

申请号：US12170748

申请日：2008-07-10

申请人： Satoru Ariyoshi ,  Kiyoshi Toizumi

发明人： Satoru Ariyoshi ,  Kiyoshi Toizumi

IPC分类号： G03G9/00

CPC分类号： G03G9/081 ,  G03G9/0815 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0825 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner has columnar particles manufactured through: a kneading step of melt-kneading toner raw materials including at least binder resin, colorant and a release agent to prepare a kneaded product; a spinning step of extruding the kneaded product from orifices disposed at the tip of a spinning nozzle to prepare a fibrous kneaded product; and a pulverizing step of cutting or pulverizing the fibrous kneaded product, the toner matrix particles each having an aspect ratio of 0.5 to 5.0 and a dB/d50 value of 0.5 or above and contain an external additive composed of large particles and small particles having a volume average particle size smaller than that of the large particles, as well as to provide each of the columnar particles with each having 10 or less reentrants whose apertures have a longer length in a minor axis thereof than a radius of the respective large particles.

摘要翻译： 调色剂具有通过以下方式制造的柱状颗粒：将至少包含粘合剂树脂，着色剂和脱模剂的调色剂原料熔融捏合以制备捏合产物的捏合步骤; 从设置在纺丝喷嘴的前端的孔部挤出混炼物的纺丝工序，制作纤维状捏合物; 以及切割或粉碎纤维状混炼物的粉碎工序，每个长宽比为0.5〜5.0，dB / d50值为0.5以上的调色剂基质粒子，含有由大粒子构成的外部添加剂和具有 体积平均粒径小于大颗粒的体积平均粒径，以及提供每个具有10个或更少的凹口的每个柱状颗粒，其孔在其短轴上具有比各个大颗粒的半径更长的长度。

公开(公告)号：US07691553B2

公开(公告)日：2010-04-06

申请号：US11727297

申请日：2007-03-26

申请人： Satoru Ariyoshi ,  Yoshitaka Kawase ,  Yoritaka Tsubaki

发明人： Satoru Ariyoshi ,  Yoshitaka Kawase ,  Yoritaka Tsubaki

IPC分类号： G03G9/08

CPC分类号： G03G9/081 ,  G03G9/0815 ,  G03G9/08795 ,  G03G9/08797

摘要： A kneaded material obtained by heating and melt-kneading a toner composition and a water-based medium containing water are put into a container of a granulating apparatus, and heated by a heater while agitating, to disperse the kneaded material into the water-based medium in its softened state. A temperature at which a loss tangent value of the kneaded material reaches a predetermined loss tangent value A, specifically, 0.5 or more and less than 5.0, is inputted to a granulating temperature input section as a setting granulating temperature T1. The heater is then controlled by a control section so that a granulating temperature as a temperature of the water-based medium measured by a thermometer reaches the setting granulating temperature T1 inputted to the input section. Accordingly, the granulating temperature as a temperature of the water-based medium, and thus a temperature of the kneaded material in the water-based medium is adjusted to T1.

摘要翻译： 将通过加热熔融捏合调色剂组合物和含水的水性介质获得的捏合材料放入造粒装置的容器中，并在搅拌下由加热器加热，将捏合的物质分散到水性介质 处于软化状态。 将捏合材料的损耗正切值达到预定的损耗角正切值A，特别是0.5以上且小于5.0的温度作为定型造粒温度T1被输入到造粒温度输入部。 然后由控制部控制加热器，使得由温度计测量的作为水性介质的温度的造粒温度达到输入到输入部的设定成粒温度T1。 因此，将作为水性介质的温度的造粒温度，从而将水性介质中的混炼物的温度调整为T1。

公开(公告)号：US6130504A

公开(公告)日：2000-10-10

申请号：US113282

申请日：1998-07-10

申请人： Junichiro Nakayama ,  Kensuke Goto ,  Tadashi Une ,  Satoru Ariyoshi ,  Kunio Kojima ,  Yoshihiko Minamiyama ,  Yoshihiro Yamamoto

发明人： Junichiro Nakayama ,  Kensuke Goto ,  Tadashi Une ,  Satoru Ariyoshi ,  Kunio Kojima ,  Yoshihiko Minamiyama ,  Yoshihiro Yamamoto

IPC分类号： H01J17/49 ,  H01J9/00 ,  H01J9/24

CPC分类号： H01J17/485

摘要： A plasma addressing display device of the present invention includes: a plasma addressing substrate; a color filter substrate; and a display medium layer interposed between the plasma addressing substrate and the color filter substrate is provided. The plasma addressing substrate includes: a first substrate; a dielectric sheet provided near the display medium layer; a plurality of electrode lines provided at regular intervals on the first substrate; a plurality of partition walls provided respectively on the plurality of electrode lines; and a plurality of strip plasma discharge channels each enclosed by the first substrate, the dielectric sheet and the partition walls. The color filter substrate includes: a second substrate; a color filter layer provided on the second substrate; a plurality of strip electrodes provided on the color filter layer so as to extend in a direction orthogonal to the plurality of strip plasma discharge channels. A picture element is defined by a region where adjacent two of the plasma discharge channels overlap one of the plurality of strip electrodes.

摘要翻译： 本发明的等离子体寻址显示装置包括：等离子体寻址基板; 滤色器基板; 并且设置介于等离子体寻址基板和滤色器基板之间的显示介质层。 等离子体寻址衬底包括：第一衬底; 设置在显示介质层附近的电介质片; 在所述第一基板上以规则间隔设置的多个电极线; 分别设置在所述多条电极线上的多个隔壁; 以及由所述第一基板，所述电介质片和所述隔壁围绕的多个带状等离子体放电通道。 滤色器基板包括：第二基板; 设置在所述第二基板上的滤色层; 多个条状电极，设置在滤色器层上，以沿与多个带状等离子体放电通道正交的方向延伸。 像素由相邻的两个等离子体放电通道与多个带状电极中的一个重叠的区域限定。

公开(公告)号：US20140017608A1

公开(公告)日：2014-01-16

申请号：US14008924

申请日：2012-03-14

申请人： Satoru Ariyoshi

发明人： Satoru Ariyoshi

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/08775 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner comprising at least a binder resin, a colorant and a release agent, wherein the binder resin contains: a polyester resin A obtained by polycondensation of an aromatic dicarboxylic acid, a rosin and an alcohol having three or more hydroxyl groups, a content of the rosin being 60% by weight or more; and a polyester resin B obtained by polycondensation of an aromatic dicarboxylic acid, a rosin and a polyhydric alcohol, a content of the rosin being 5 to 60% by weight, wherein 50 to 200 parts by weight of the polyester resin B is contained with respect to 100 parts by weight of the polyester resin A.

摘要翻译： 包含至少粘合剂树脂，着色剂和脱模剂的调色剂，其中所述粘合剂树脂包含：通过芳族二羧酸，松香和具有三个或更多个羟基的醇缩聚得到的聚酯树脂A， 松香为60重量％以上; 和通过芳族二羧酸，松香和多元醇的缩聚得到的聚酯树脂B，松香的含量为5〜60重量％，其中相对于聚酯树脂B含有50〜200重量份 至100重量份的聚酯树脂A.